Public toilet



FIG. 1 is a front elevational view of public toilet incorporating the design of the present invention;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof, the left side being a mirror image;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is perspective view thereof. 

The ornamental design for a public toilet, as shown and described. 